tree 8377eee8f84916cffbc2f56a21a52e8ab1578155
parent 880358c8201f4db5be2953ec35e722c04ad7bf58
author Thomas Draebing <thomas.draebing@sap.com> 1586187476 +0200
committer Thomas Draebing <thomas.draebing@sap.com> 1593772892 +0200

Enable Istio as a service mesh for the Gerrit replica chart

The Gerrit replica chart could only use the Kubernetes Ingress as a
method to control incoming external traffic. Istio provides a lot
of additional control for network traffic in the cluster, which
will make it easier to build a scalable Gerrit setup.

This change adds a basic configuration for istio and expands the
chart, so that it can be configured to use the istio ingress gateway
instead of the Kubernetes Ingress.

Change-Id: Ic9d8c459c55fb0a7fd22c0ab26b9f6cec1bf2b24